WO2008078316A3 - Dispositif optique d'imagerie in vivo - Google Patents

Dispositif optique d'imagerie in vivo Download PDF

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Publication number
WO2008078316A3
WO2008078316A3 PCT/IL2007/001553 IL2007001553W WO2008078316A3 WO 2008078316 A3 WO2008078316 A3 WO 2008078316A3 IL 2007001553 W IL2007001553 W IL 2007001553W WO 2008078316 A3 WO2008078316 A3 WO 2008078316A3
Authority
WO
WIPO (PCT)
Prior art keywords
vivo imaging
optical device
imaging optical
imager
viewing window
Prior art date
Application number
PCT/IL2007/001553
Other languages
English (en)
Other versions
WO2008078316A2 (fr
Inventor
Amit Pascal
Zvika Gilad
Haim Bezdin
Original Assignee
Given Imaging Ltd
Amit Pascal
Zvika Gilad
Haim Bezdin
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Given Imaging Ltd, Amit Pascal, Zvika Gilad, Haim Bezdin filed Critical Given Imaging Ltd
Publication of WO2008078316A2 publication Critical patent/WO2008078316A2/fr
Publication of WO2008078316A3 publication Critical patent/WO2008078316A3/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
    • A61B1/041—Capsule endoscopes for imaging
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
    • A61B1/0661—Endoscope light sources
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
    • A61B1/05—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances characterised by the image sensor, e.g. camera, being in the distal end portion
    • A61B1/051—Details of CCD assembly
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
    • A61B1/0607—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements for annular illumination
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
    • A61B1/0661—Endoscope light sources
    • A61B1/0676—Endoscope light sources at distal tip of an endoscope

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Endoscopes (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

Cette invention concerne un dispositif d'imagerie in vivo, par exemple, un dispositif d'imagerie in vivo comprenant un imageur, un objectif et une source d'éclairage placés derrière une fenêtre de visualisation unique. Le dispositif d'imagerie in vivo peut comprendre un élément conçu pour empêcher la lumière d'atteindre un point de réflexion sur la surface interne de la fenêtre de visualisation, empêchant ainsi la lumière d'être reçue par l'imageur.
PCT/IL2007/001553 2006-12-27 2007-12-16 Dispositif optique d'imagerie in vivo WO2008078316A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/645,787 US9320417B2 (en) 2005-12-29 2006-12-27 In-vivo optical imaging device with backscatter blocking
US11/645,787 2006-12-27

Publications (2)

Publication Number Publication Date
WO2008078316A2 WO2008078316A2 (fr) 2008-07-03
WO2008078316A3 true WO2008078316A3 (fr) 2009-04-16

Family

ID=39563034

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2007/001553 WO2008078316A2 (fr) 2006-12-27 2007-12-16 Dispositif optique d'imagerie in vivo

Country Status (2)

Country Link
US (2) US9320417B2 (fr)
WO (1) WO2008078316A2 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004524076A (ja) * 2001-01-11 2004-08-12 ギブン・イメージング・リミテツド 生体内処置のための装置およびシステム
US7662094B2 (en) 2002-05-14 2010-02-16 Given Imaging Ltd. Optical head assembly with dome, and device for use thereof
US9320417B2 (en) * 2005-12-29 2016-04-26 Given Imaging Ltd. In-vivo optical imaging device with backscatter blocking
US20070156051A1 (en) * 2005-12-29 2007-07-05 Amit Pascal Device and method for in-vivo illumination
CN106510607B (zh) * 2016-12-07 2019-10-01 上海澳华光电内窥镜有限公司 一种内窥镜照明光学***及电子内窥镜
GB2574417B (en) * 2018-06-05 2021-03-03 Dyson Technology Ltd A vision system for a mobile robot
EP4011270A1 (fr) 2020-12-08 2022-06-15 Ambu A/S Partie de pointe d'endoscope présentant des propriétés optiques améliorées

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Also Published As

Publication number Publication date
US9320417B2 (en) 2016-04-26
US9615730B2 (en) 2017-04-11
US20160192833A1 (en) 2016-07-07
WO2008078316A2 (fr) 2008-07-03
US20070232852A1 (en) 2007-10-04

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